Keith Edward Bryan, 52, the fire chief from Mustang, Oklahoma, died of a gunshot wound to the head and died at an Oklahoma City trauma center after an incident first reported as a violent home invasion on the night of September 21, 2011. His wife, Rebecca Bryan, placed a 911 call saying an intruder had entered their home and shot him, but investigators soon found inconsistencies in her account.

A handgun recovered hidden inside a clothes dryer at the Bryan residence became a key piece of evidence. The probe uncovered marital problems and extramarital affairs prosecutors say supplied a motive. Witnesses described Rebecca’s behavior after the shooting as unusually detached.

Rebecca Bryan was arrested and charged with first-degree murder; a jury convicted her in May 2013 and she received life without parole. Did anyone in Mustang have information about the Bryans’ marriage or the night of September 21, 2011?